Zhejiang Meibao Industrial Technology Co., Ltd. is one of the leading manufacturers and suppliers of semi-automatic liquid sodium silicate production line in China. With abundant experience, we warmly welcome you to buy custom made semi-automatic liquid sodium silicate production line from our factory. For price consultation, contact us.
Project Overview
This semi-automatic liquid sodium silicate system is built to make low modulus sodium silicate (<2.5) by the wet method. Quartz sand and caustic soda are the main raw materials. The line covers the whole process from dosing to final filtration. It gives an energy-saving and steady production system for industries such as paper, building materials, detergents, and soaps.
Process Sections
1.Ingredient Preparation – Quartz sand and caustic soda are weighed and mixed.
2.Thermal Reaction – The mix reacts under heat in a reaction kettle.
3.Settling Stage – Slurry goes into a tank to separate solids from liquid.
4.Filtration & Storage – The clear solution is filtered and sent to storage tanks.
Key Features & Benefits

✅ Semi-Automatic Operation – Cuts manual work but keeps flexibility in control.
✅ Compact Layout – Saves space and lowers energy use.
✅ Durable Build – Made with carbon steel and stainless steel for long service life.
✅ Stable Output – The controlled reaction gives steady modulus and clarity.
✅ Meets Environmental Rules – Waste and gas handling systems are within standards.
Technical Parameters
System Type: Semi-automatic line
Process: Wet method, low modulus (<2.5)
Applications: Detergent, soap, paper, building, zeolite
Key Units: Reaction kettle, settling tank, filter
Material: Stainless steel / carbon steel
Installation: On-site guidance by engineers
Capacity: Custom design per client need
Customization Options

Different modulus ranges (2.0–2.4, etc.)
Batch or continuous design
PLC or SCADA control systems
Manual or automated feeding units
Industries Served
Household and industrial cleaning products
Paper and cardboard production
Ceramic tile adhesives
Water treatment plants
Foundry and casting factories
About Zhejiang Meibao
Zhejiang Meibao has over 20 years of work in chemical and thermal equipment. We design, build, and install complete production lines with support from 200+ engineers and two large factories.
ISO9001 and ISO14001 certified
Dozens of patented technologies
Projects in more than 30 countries, such as India, Indonesia, Pakistan, and Vietnam
Long-term suppliers for Unilever, Henkel, Wings Group, and P&G
Why Choose Us
Complete project service from design to operation
Custom plant layout and capacity
On-site training and support
Strong record in chemical and energy equipment
Contact Us Today
Need a reliable and cost-effective sodium silicate system?
Reach out today for a custom quote or technical proposal that matches your plant goals.
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